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<a href="ili9341__adafruit_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="user__config_8h.html">user_config.h</a>&quot;</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;stdint.h&gt;</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &lt;stdarg.h&gt;</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#include &lt;math.h&gt;</span></div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="display_2font_8h.html">display/font.h</a>&quot;</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ili9341_8h.html">display/ili9341.h</a>&quot;</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ili9341__adafruit_8h.html">3rd_party/ili9341_adafruit.h</a>&quot;</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">// ============================================================</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#a70178a557e297238cb4c025b3940921c">   57</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#a70178a557e297238cb4c025b3940921c">tft_configRegister</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;{</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <a class="code" href="send_8c.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> data[15] = {0};</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">// // POWER_ON_SEQ_CONTROL</span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    data[0] = 0x39;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    data[1] = 0x2C;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    data[2] = 0x00;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    data[3] = 0x34;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    data[4] = 0x02;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xCB, data, 5);</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    data[0] = 0x00;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    data[1] = 0XC1;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    data[2] = 0X30;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xCF, data, 3);</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    data[0] = 0x85;</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    data[1] = 0x00;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    data[2] = 0x78;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xE8, data, 3);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    data[0] = 0x00;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    data[1] = 0x00;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xEA, data, 2);</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    data[0] = 0x64;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    data[1] = 0x03;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    data[2] = 0X12;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    data[3] = 0X81;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xED, data, 4);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    data[0] = 0x20;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xF7, data, 1);</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    data[0] = 0x23;                               <span class="comment">//VRH[5:0]</span></div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xC0, data, 1);               <span class="comment">//Power control</span></div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    data[0] = 0x10;                               <span class="comment">//SAP[2:0];BT[3:0]</span></div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xC1, data, 1);               <span class="comment">//Power control</span></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    data[0] = 0x3e;                               <span class="comment">//Contrast</span></div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    data[1] = 0x28;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xC5, data, 2);               <span class="comment">//VCM control</span></div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    data[0] = 0x86;                               <span class="comment">//--</span></div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xC7, data, 1);               <span class="comment">//VCM control2</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="comment">// MG was 0x40</span></div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    data[0] = 0x48;                               <span class="comment">// column address order</span></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0x36, data, 1);               <span class="comment">// Memory Access Control</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    data[0] = 0x55;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0x3A, data, 1);</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    data[0] = 0x00;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    data[1] = 0x18;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xB1, data, 2);</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    data[0] = 0x08;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    data[1] = 0x82;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    data[2] = 0x27;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xB6, data, 3);               <span class="comment">// Display Function Control</span></div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    data[0] = 0x00;</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xF2, data, 1);               <span class="comment">// 3Gamma Function Disable</span></div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    data[0] = 0x01;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0x26, data, 1);               <span class="comment">//Gamma curve selected</span></div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    data[0] = 0x0F;</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    data[1] = 0x31;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    data[2] = 0x2B;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    data[3] = 0x0C;</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    data[4] = 0x0E;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    data[5] = 0x08;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    data[6] = 0x4E;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    data[7] = 0xF1;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    data[8] = 0x37;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    data[9] = 0x07;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    data[10] = 0x10;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    data[11] = 0x03;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    data[12] = 0x0E;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    data[13] = 0x09;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    data[14] = 0x00;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xE0, data, 15);              <span class="comment">//Set Gamma</span></div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    data[0] = 0x00;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    data[1] = 0x0E;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    data[2] = 0x14;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    data[3] = 0x03;</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    data[4] = 0x11;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    data[5] = 0x07;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    data[6] = 0x31;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    data[7] = 0xC1;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    data[8] = 0x48;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    data[9] = 0x08;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    data[10] = 0x0F;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    data[11] = 0x0C;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    data[12] = 0x31;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    data[13] = 0x36;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    data[14] = 0x0F;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0xE1, data, 15);              <span class="comment">//Set Gamma</span></div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0x11, 0, 0);                  <span class="comment">//Exit Sleep</span></div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="comment">// MG was 120000</span></div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    os_delay_us(150000);</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0x29, 0, 0);                  <span class="comment">//Display on</span></div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="comment">// MG added</span></div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    os_delay_us(150000);</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <a class="code" href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a>(0x2c, 0, 0);</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;}</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="comment">// =======================================================================</span></div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#a6555e949cac7115ac45eecc10e6f5dd9">  184</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#a6555e949cac7115ac45eecc10e6f5dd9">tft_drawBitmap</a>(<a class="code" href="structwindow.html">window</a> *win, int16_t <a class="code" href="ili9341_8c.html#a12ad102c2d1e7e119fdc040b0c922c7e">x</a>, int16_t <a class="code" href="ili9341_8c.html#afe490938209e0b6b15224c05a01f0b40">y</a>,</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="keyword">const</span> <a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> *bitmap, int16_t w, int16_t h)</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;{</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    <a class="code" href="ili9341_8c.html#a2e70141c8de6a4199f9fc39d8cfc758c">tft_writeRect</a>(win, x, y, w, h, (<a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> *)bitmap);</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;}</div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="comment">// ====================================================</span></div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#acdea63f06f35ff590e7910b4150debd0">  201</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#acdea63f06f35ff590e7910b4150debd0">tft_drawCircle</a>(<a class="code" href="structwindow.html">window</a> *win, int16_t x0, int16_t y0, int16_t r,</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> color)</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;{</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    int16_t f = 1 - r;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    int16_t ddF_x = 1;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    int16_t ddF_y = -2 * r;</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    int16_t <a class="code" href="ili9341_8c.html#a12ad102c2d1e7e119fdc040b0c922c7e">x</a> = 0;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    int16_t <a class="code" href="ili9341_8c.html#afe490938209e0b6b15224c05a01f0b40">y</a> = r;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0  , y0+r, color);</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0  , y0-r, color);</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0+r, y0  , color);</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0-r, y0  , color);</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="keywordflow">while</span> (x&lt;y)</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    {</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        <span class="keywordflow">if</span> (f &gt;= 0)</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        {</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;            y--;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;            ddF_y += 2;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;            f += ddF_y;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        }</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;        x++;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;        ddF_x += 2;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        f += ddF_x;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 + x, y0 + y, color);</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 - x, y0 + y, color);</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;        <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 + x, y0 - y, color);</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 - x, y0 - y, color);</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;        <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 + y, y0 + x, color);</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 - y, y0 + x, color);</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 + y, y0 - x, color);</div><div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 - y, y0 - x, color);</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    }</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;}</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#a9ab6da43ee2245051f4f48a063efb012">  248</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#a9ab6da43ee2245051f4f48a063efb012">tft_drawCircleHelper</a>(<a class="code" href="structwindow.html">window</a> *win, int16_t x0, int16_t y0,</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;int16_t r, <a class="code" href="send_8c.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a> cornername, <a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> color)</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;{</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;    int16_t f     = 1 - r;</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;    int16_t ddF_x = 1;</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;    int16_t ddF_y = -2 * r;</div><div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    int16_t <a class="code" href="ili9341_8c.html#a12ad102c2d1e7e119fdc040b0c922c7e">x</a>     = 0;</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    int16_t <a class="code" href="ili9341_8c.html#afe490938209e0b6b15224c05a01f0b40">y</a>     = r;</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    <span class="keywordflow">while</span> (x&lt;y)</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    {</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;        <span class="keywordflow">if</span> (f &gt;= 0)</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;        {</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;            y--;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;            ddF_y += 2;</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;            f     += ddF_y;</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        }</div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        x++;</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        ddF_x += 2;</div><div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        f     += ddF_x;</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;        <span class="keywordflow">if</span> (cornername &amp; 0x4)</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        {</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;            <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 + x, y0 + y, color);</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;            <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 + y, y0 + x, color);</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        }</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <span class="keywordflow">if</span> (cornername &amp; 0x2)</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;        {</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;            <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 + x, y0 - y, color);</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;            <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 + y, y0 - x, color);</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        }</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        <span class="keywordflow">if</span> (cornername &amp; 0x8)</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;        {</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;            <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 - y, y0 + x, color);</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;            <a class="code" href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a>(win,x0 - x, y0 + y, color);</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        }</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160; 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   int16_t f     = 1 - r;</div><div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    int16_t ddF_x = 1;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    int16_t ddF_y = -2 * r;</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    int16_t <a class="code" href="ili9341_8c.html#a12ad102c2d1e7e119fdc040b0c922c7e">x</a>     = 0;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;    int16_t <a class="code" href="ili9341_8c.html#afe490938209e0b6b15224c05a01f0b40">y</a>     = r;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    <span class="keywordflow">while</span> (x&lt;y)</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    {</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160; 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           <a class="code" href="ili9341_8c.html#abbf471bb78e19ca798b644121089aeed">tft_drawFastVLine</a>(win,x0-x, y0-y, 2*y+1+delta, color);</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;            <a class="code" href="ili9341_8c.html#abbf471bb78e19ca798b644121089aeed">tft_drawFastVLine</a>(win,x0-y, y0-x, 2*x+1+delta, color);</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;        }</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    }</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;}</div><div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00346"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#a964954bfbc54b4b4e3d5ecf731f1380e">  346</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#a964954bfbc54b4b4e3d5ecf731f1380e">tft_fillCircle</a>(<a class="code" href="structwindow.html">window</a> *win, int16_t x0, int16_t y0, int16_t r,</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;<a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> color)</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;{</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <a class="code" href="ili9341_8c.html#abbf471bb78e19ca798b644121089aeed">tft_drawFastVLine</a>(win,x0, y0-r, 2*r+1, color);</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    <a class="code" href="ili9341__adafruit_8c.html#a33b9d8c2ce553e56d4996f2a8dc55773">tft_fillCircleHelper</a>(win, x0, y0, r, 3, 0, color);</div><div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;}</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div><div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00363"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#afb26011e885aa7c741e30d691175273b">  363</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#afb26011e885aa7c741e30d691175273b">tft_drawRect</a>(<a class="code" href="structwindow.html">window</a> *win, int16_t <a class="code" href="ili9341_8c.html#a12ad102c2d1e7e119fdc040b0c922c7e">x</a>, int16_t <a class="code" href="ili9341_8c.html#afe490938209e0b6b15224c05a01f0b40">y</a>,</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;int16_t w, int16_t h,</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;<a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> color)</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;{</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;    <a class="code" href="ili9341_8c.html#ae425260d907faa87a1b8e336f24ba54c">tft_drawFastHLine</a>(win,x, y, w, color);</div><div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    <a class="code" href="ili9341_8c.html#ae425260d907faa87a1b8e336f24ba54c">tft_drawFastHLine</a>(win,x, y+h-1, w, color);</div><div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    <a class="code" href="ili9341_8c.html#abbf471bb78e19ca798b644121089aeed">tft_drawFastVLine</a>(win,x, y, h, color);</div><div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    <a class="code" href="ili9341_8c.html#abbf471bb78e19ca798b644121089aeed">tft_drawFastVLine</a>(win,x+w-1, y, h, color);</div><div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;}</div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00384"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#a80857f260fb5efd7f955a728f3c139b9">  384</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#a80857f260fb5efd7f955a728f3c139b9">tft_drawRoundRect</a>(<a class="code" href="structwindow.html">window</a> *win, int16_t <a class="code" href="ili9341_8c.html#a12ad102c2d1e7e119fdc040b0c922c7e">x</a>, int16_t <a class="code" href="ili9341_8c.html#afe490938209e0b6b15224c05a01f0b40">y</a>, int16_t w,</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;int16_t h, int16_t r, <a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> color)</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;{</div><div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;<span class="comment">// smarter version</span></div><div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;                                                  <span class="comment">// Top</span></div><div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    <a class="code" href="ili9341_8c.html#ae425260d907faa87a1b8e336f24ba54c">tft_drawFastHLine</a>(win,x+r  , y    , w-2*r, color);</div><div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;                                                  <span class="comment">// Bottom</span></div><div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    <a class="code" href="ili9341_8c.html#ae425260d907faa87a1b8e336f24ba54c">tft_drawFastHLine</a>(win,x+r  , y+h-1, w-2*r, color);</div><div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;                                                  <span class="comment">// Left</span></div><div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    <a class="code" href="ili9341_8c.html#abbf471bb78e19ca798b644121089aeed">tft_drawFastVLine</a>(win,x    , y+r  , h-2*r, color);</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;                                                  <span class="comment">// Right</span></div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;    <a class="code" href="ili9341_8c.html#abbf471bb78e19ca798b644121089aeed">tft_drawFastVLine</a>(win,x+w-1, y+r  , h-2*r, color);</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;<span class="comment">// draw four corners</span></div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    <a class="code" href="ili9341__adafruit_8c.html#a9ab6da43ee2245051f4f48a063efb012">tft_drawCircleHelper</a>(win,x+r    , y+r    , r, 1, color);</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;    <a class="code" href="ili9341__adafruit_8c.html#a9ab6da43ee2245051f4f48a063efb012">tft_drawCircleHelper</a>(win,x+w-r-1, y+r    , r, 2, color);</div><div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <a class="code" href="ili9341__adafruit_8c.html#a9ab6da43ee2245051f4f48a063efb012">tft_drawCircleHelper</a>(win,x+w-r-1, y+h-r-1, r, 4, color);</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <a class="code" href="ili9341__adafruit_8c.html#a9ab6da43ee2245051f4f48a063efb012">tft_drawCircleHelper</a>(win,x+r    , y+h-r-1, r, 8, color);</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;}</div><div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;</div><div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00414"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#ada116c33c4be6326c20ec3281545e39e">  414</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#ada116c33c4be6326c20ec3281545e39e">tft_fillRoundRect</a>(<a class="code" href="structwindow.html">window</a> *win, int16_t <a class="code" href="ili9341_8c.html#a12ad102c2d1e7e119fdc040b0c922c7e">x</a>, int16_t <a class="code" href="ili9341_8c.html#afe490938209e0b6b15224c05a01f0b40">y</a>, int16_t w,</div><div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;int16_t h, int16_t r, <a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> color)</div><div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;{</div><div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;<span class="comment">// smarter version</span></div><div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;    <a class="code" href="ili9341_8c.html#a3c9368b6d6f6388a7c7f9ed89743e47f">tft_fillRectWH</a>(win,x+r, y, w-2*r, h, color);</div><div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;<span class="comment">// draw four corners</span></div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    <a class="code" href="ili9341__adafruit_8c.html#a33b9d8c2ce553e56d4996f2a8dc55773">tft_fillCircleHelper</a>(win,x+w-r-1, y+r, r, 1, h-2*r-1, color);</div><div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    <a class="code" href="ili9341__adafruit_8c.html#a33b9d8c2ce553e56d4996f2a8dc55773">tft_fillCircleHelper</a>(win,x+r    , y+r, r, 2, h-2*r-1, color);</div><div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;}</div><div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;</div><div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;</div><div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="line"><a name="l00437"></a><span class="lineno"><a class="line" href="ili9341__adafruit_8h.html#aa5c14c0f98729b37500233548eff4664">  437</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="ili9341__adafruit_8c.html#aa5c14c0f98729b37500233548eff4664">tft_drawTriangle</a>(<a class="code" href="structwindow.html">window</a> *win, int16_t x0, int16_t y0,</div><div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;int16_t x1, int16_t y1,</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;int16_t x2, int16_t y2, <a class="code" href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a> color)</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;{</div><div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160; 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   <span class="keywordflow">if</span> (y1 &gt; y2)</div><div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;    {</div><div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;        <a class="code" href="ili9341_8h.html#aac9153aee4bdb92701df902e06a74eb3">SWAP</a>(y2, y1); <a class="code" href="ili9341_8h.html#aac9153aee4bdb92701df902e06a74eb3">SWAP</a>(x2, x1);</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    }</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    <span class="keywordflow">if</span> (y0 &gt; y1)</div><div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;    {</div><div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;        <a class="code" href="ili9341_8h.html#aac9153aee4bdb92701df902e06a74eb3">SWAP</a>(y0, y1); <a class="code" href="ili9341_8h.html#aac9153aee4bdb92701df902e06a74eb3">SWAP</a>(x0, x1);</div><div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;    }</div><div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;</div><div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;    <span class="keywordflow">if</span>(y0 == y2)                                  <span class="comment">// Handle awkward all-on-same-line case as its own thing</span></div><div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    {</div><div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;        a = b = x0;</div><div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;        <span class="keywordflow">if</span>(x1 &lt; a)      a = x1;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(x1 &gt; b) b = x1;</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;        <span class="keywordflow">if</span>(x2 &lt; a)      a = x2;</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span>(x2 &gt; b) b = x2;</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;        <a class="code" href="ili9341_8c.html#ae425260d907faa87a1b8e336f24ba54c">tft_drawFastHLine</a>(win,a, y0, b-a+1, color);</div><div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;        <span class="keywordflow">return</span>;</div><div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    }</div><div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;</div><div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;    int16_t</div><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;        dx01 = x1 - x0,</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;        dy01 = y1 - y0,</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;        dx02 = x2 - x0,</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;        dy02 = y2 - y0,</div><div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;        dx12 = x2 - x1,</div><div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;        dy12 = y2 - y1,</div><div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;        sa   = 0,</div><div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;        sb   = 0;</div><div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;</div><div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;<span class="comment">// For upper part of triangle, find scanline crossings for segments</span></div><div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;<span class="comment">// 0-1 and 0-2.  If y1=y2 (flat-bottomed triangle), the scanline y1</span></div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;<span class="comment">// is included here (and second loop will be skipped, avoiding a /0</span></div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;<span class="comment">// error there), otherwise scanline y1 is skipped here and handled</span></div><div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;<span class="comment">// in the second loop...which also avoids a /0 error here if y0=y1</span></div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;<span class="comment">// (flat-topped triangle).</span></div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;    <span class="keywordflow">if</span>(y1 == y2) last = y1;                       <span class="comment">// Include y1 scanline</span></div><div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;    <span class="keywordflow">else</span>         last = y1-1;                     <span class="comment">// Skip it</span></div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;    <span class="keywordflow">for</span>(y=y0; y&lt;=last; y++)</div><div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    {</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        a   = x0 + sa / dy01;</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;        b   = x0 + sb / dy02;</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;        sa += dx01;</div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;        sb += dx02;</div><div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="comment">/* longhand:</span></div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="comment">a = x0 + (x1 - x0) * (y - y0) / (y1 - y0);</span></div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="comment">b = x0 + (x2 - x0) * (y - y0) / (y2 - y0);</span></div><div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;        <span class="keywordflow">if</span>(a &gt; b) <a class="code" href="ili9341_8h.html#aac9153aee4bdb92701df902e06a74eb3">SWAP</a>(a,b);</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;        <a class="code" href="ili9341_8c.html#ae425260d907faa87a1b8e336f24ba54c">tft_drawFastHLine</a>(win,a, y, b-a+1, color);</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;    }</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;<span class="comment">// For lower part of triangle, find scanline crossings for segments</span></div><div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;<span class="comment">// 0-2 and 1-2.  This loop is skipped if y1=y2.</span></div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;    sa = dx12 * (y - y1);</div><div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;    sb = dx02 * (y - y0);</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;    <span class="keywordflow">for</span>(; y&lt;=y2; y++)</div><div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    {</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        a   = x1 + sa / dy12;</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;        b   = x0 + sb / dy02;</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;        sa += dx12;</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        sb += dx02;</div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;<span class="comment">/* longhand:</span></div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;<span class="comment">a = x1 + (x2 - x1) * (y - y1) / (y2 - y1);</span></div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;<span class="comment">b = x0 + (x2 - x0) * (y - y0) / (y2 - y0);</span></div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        <span class="keywordflow">if</span>(a &gt; b) <a class="code" href="ili9341_8h.html#aac9153aee4bdb92701df902e06a74eb3">SWAP</a>(a,b);</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;        <a class="code" href="ili9341_8c.html#ae425260d907faa87a1b8e336f24ba54c">tft_drawFastHLine</a>(win,a, y, b-a+1, color);</div><div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    }</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;}</div><div class="ttc" id="ili9341__adafruit_8c_html_aa5c14c0f98729b37500233548eff4664"><div class="ttname"><a href="ili9341__adafruit_8c.html#aa5c14c0f98729b37500233548eff4664">tft_drawTriangle</a></div><div class="ttdeci">MEMSPACE void tft_drawTriangle(window *win, int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color)</div><div class="ttdoc">Draw a triangle. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00437">ili9341_adafruit.c:437</a></div></div>
<div class="ttc" id="ili9341_8c_html_ae425260d907faa87a1b8e336f24ba54c"><div class="ttname"><a href="ili9341_8c.html#ae425260d907faa87a1b8e336f24ba54c">tft_drawFastHLine</a></div><div class="ttdeci">void tft_drawFastHLine(window *win, int16_t x, int16_t y, int16_t w, uint16_t color)</div><div class="ttdoc">Fast virtical line drawing. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l01329">ili9341.c:1329</a></div></div>
<div class="ttc" id="send_8c_html_a273cf69d639a59973b6019625df33e30"><div class="ttname"><a href="send_8c.html#a273cf69d639a59973b6019625df33e30">uint16_t</a></div><div class="ttdeci">unsigned short uint16_t</div><div class="ttdef"><b>Definition:</b> <a href="send_8c_source.html#l00018">send.c:18</a></div></div>
<div class="ttc" id="user__config_8h_html"><div class="ttname"><a href="user__config_8h.html">user_config.h</a></div><div class="ttdoc">Master include file for project Includes all project includes and defines here. </div></div>
<div class="ttc" id="ili9341_8c_html_a3c9368b6d6f6388a7c7f9ed89743e47f"><div class="ttname"><a href="ili9341_8c.html#a3c9368b6d6f6388a7c7f9ed89743e47f">tft_fillRectWH</a></div><div class="ttdeci">void tft_fillRectWH(window *win, int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)</div><div class="ttdoc">Partial window Fill with color We clip the window to the current view. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l00627">ili9341.c:627</a></div></div>
<div class="ttc" id="ili9341_8h_html_aac9153aee4bdb92701df902e06a74eb3"><div class="ttname"><a href="ili9341_8h.html#aac9153aee4bdb92701df902e06a74eb3">SWAP</a></div><div class="ttdeci">#define SWAP(a, b)</div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8h_source.html#l00095">ili9341.h:95</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_a33b9d8c2ce553e56d4996f2a8dc55773"><div class="ttname"><a href="ili9341__adafruit_8c.html#a33b9d8c2ce553e56d4996f2a8dc55773">tft_fillCircleHelper</a></div><div class="ttdeci">MEMSPACE void tft_fillCircleHelper(window *win, int16_t x0, int16_t y0, int16_t r, uint8_t cornername, int16_t delta, uint16_t color)</div><div class="ttdoc">Fill circle helper. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00302">ili9341_adafruit.c:302</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_a70178a557e297238cb4c025b3940921c"><div class="ttname"><a href="ili9341__adafruit_8c.html#a70178a557e297238cb4c025b3940921c">tft_configRegister</a></div><div class="ttdeci">MEMSPACE void tft_configRegister(void)</div><div class="ttdoc">Initialize ILI9341 display. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00057">ili9341_adafruit.c:57</a></div></div>
<div class="ttc" id="ili9341_8c_html_afe490938209e0b6b15224c05a01f0b40"><div class="ttname"><a href="ili9341_8c.html#afe490938209e0b6b15224c05a01f0b40">y</a></div><div class="ttdeci">int16_t y[XYSTACK+2]</div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l00372">ili9341.c:372</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_a6555e949cac7115ac45eecc10e6f5dd9"><div class="ttname"><a href="ili9341__adafruit_8c.html#a6555e949cac7115ac45eecc10e6f5dd9">tft_drawBitmap</a></div><div class="ttdeci">MEMSPACE void tft_drawBitmap(window *win, int16_t x, int16_t y, const uint16_t *bitmap, int16_t w, int16_t h)</div><div class="ttdoc">Draw bitmap Replaced by tft_writeRect() </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00184">ili9341_adafruit.c:184</a></div></div>
<div class="ttc" id="ili9341_8c_html_a2e70141c8de6a4199f9fc39d8cfc758c"><div class="ttname"><a href="ili9341_8c.html#a2e70141c8de6a4199f9fc39d8cfc758c">tft_writeRect</a></div><div class="ttdeci">void tft_writeRect(window *win, int16_t x, int16_t y, int16_t w, int16_t h, uint16_t *color)</div><div class="ttdoc">Write a rectangle pixel array. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l00745">ili9341.c:745</a></div></div>
<div class="ttc" id="ili9341_8c_html_a12ad102c2d1e7e119fdc040b0c922c7e"><div class="ttname"><a href="ili9341_8c.html#a12ad102c2d1e7e119fdc040b0c922c7e">x</a></div><div class="ttdeci">int16_t x[XYSTACK+2]</div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l00371">ili9341.c:371</a></div></div>
<div class="ttc" id="ili9341_8c_html_abbf471bb78e19ca798b644121089aeed"><div class="ttname"><a href="ili9341_8c.html#abbf471bb78e19ca798b644121089aeed">tft_drawFastVLine</a></div><div class="ttdeci">void tft_drawFastVLine(window *win, int16_t x, int16_t y, int16_t h, uint16_t color)</div><div class="ttdoc">Fast virtical line drawing. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l01314">ili9341.c:1314</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_ae5a07f4dcd1a2347a49e9e7d6af7ded8"><div class="ttname"><a href="ili9341__adafruit_8c.html#ae5a07f4dcd1a2347a49e9e7d6af7ded8">tft_fillTriangle</a></div><div class="ttdeci">MEMSPACE void tft_fillTriangle(window *win, int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, uint16_t color)</div><div class="ttdoc">Fill a triangle. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00458">ili9341_adafruit.c:458</a></div></div>
<div class="ttc" id="ili9341_8c_html_a675036a93108cdafe0b1060ba024c485"><div class="ttname"><a href="ili9341_8c.html#a675036a93108cdafe0b1060ba024c485">tft_drawPixel</a></div><div class="ttdeci">void tft_drawPixel(window *win, int16_t x, int16_t y, int16_t color)</div><div class="ttdoc">Pixel functions </div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l00717">ili9341.c:717</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_a80857f260fb5efd7f955a728f3c139b9"><div class="ttname"><a href="ili9341__adafruit_8c.html#a80857f260fb5efd7f955a728f3c139b9">tft_drawRoundRect</a></div><div class="ttdeci">MEMSPACE void tft_drawRoundRect(window *win, int16_t x, int16_t y, int16_t w, int16_t h, int16_t r, uint16_t color)</div><div class="ttdoc">Draw a rounded rectangle. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00384">ili9341_adafruit.c:384</a></div></div>
<div class="ttc" id="ili9341__adafruit_8h_html"><div class="ttname"><a href="ili9341__adafruit_8h.html">ili9341_adafruit.h</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_afb26011e885aa7c741e30d691175273b"><div class="ttname"><a href="ili9341__adafruit_8c.html#afb26011e885aa7c741e30d691175273b">tft_drawRect</a></div><div class="ttdeci">MEMSPACE void tft_drawRect(window *win, int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color)</div><div class="ttdoc">Draw a rectangle. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00363">ili9341_adafruit.c:363</a></div></div>
<div class="ttc" id="ili9341_8c_html_a7cef55bef133e9918955b4d2a53cf230"><div class="ttname"><a href="ili9341_8c.html#a7cef55bef133e9918955b4d2a53cf230">tft_drawLine</a></div><div class="ttdeci">void tft_drawLine(window *win, int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color)</div><div class="ttdoc">Draw line From my blit test code testit.c 1984 - 1985 Mike Gore. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l01389">ili9341.c:1389</a></div></div>
<div class="ttc" id="cpu_8h_html_ad0fe97585b8891f5e4f2b9a6426330a4"><div class="ttname"><a href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="ttdeci">#define MEMSPACE</div><div class="ttdef"><b>Definition:</b> <a href="cpu_8h_source.html#l00025">cpu.h:25</a></div></div>
<div class="ttc" id="structwindow_html"><div class="ttname"><a href="structwindow.html">window</a></div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8h_source.html#l00034">ili9341.h:34</a></div></div>
<div class="ttc" id="ili9341_8c_html_a666fba3ffecff43f44c647bed2d012fe"><div class="ttname"><a href="ili9341_8c.html#a666fba3ffecff43f44c647bed2d012fe">tft_Cmd_Data_TX</a></div><div class="ttdeci">void tft_Cmd_Data_TX(uint8_t cmd, uint8_t *data, int bytes)</div><div class="ttdoc">Transmit 8 bit command and optionally send data buffer. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341_8c_source.html#l00072">ili9341.c:72</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_a964954bfbc54b4b4e3d5ecf731f1380e"><div class="ttname"><a href="ili9341__adafruit_8c.html#a964954bfbc54b4b4e3d5ecf731f1380e">tft_fillCircle</a></div><div class="ttdeci">MEMSPACE void tft_fillCircle(window *win, int16_t x0, int16_t y0, int16_t r, uint16_t color)</div><div class="ttdoc">Fill circle. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00346">ili9341_adafruit.c:346</a></div></div>
<div class="ttc" id="display_2font_8h_html"><div class="ttname"><a href="display_2font_8h.html">font.h</a></div></div>
<div class="ttc" id="ili9341_8h_html"><div class="ttname"><a href="ili9341_8h.html">ili9341.h</a></div><div class="ttdoc">ili9341 driver inspired by Adafruit ili9341 code All code in this file has been rewritten by Mike Gor...</div></div>
<div class="ttc" id="send_8c_html_aba7bc1797add20fe3efdf37ced1182c5"><div class="ttname"><a href="send_8c.html#aba7bc1797add20fe3efdf37ced1182c5">uint8_t</a></div><div class="ttdeci">unsigned char uint8_t</div><div class="ttdef"><b>Definition:</b> <a href="send_8c_source.html#l00017">send.c:17</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_a9ab6da43ee2245051f4f48a063efb012"><div class="ttname"><a href="ili9341__adafruit_8c.html#a9ab6da43ee2245051f4f48a063efb012">tft_drawCircleHelper</a></div><div class="ttdeci">MEMSPACE void tft_drawCircleHelper(window *win, int16_t x0, int16_t y0, int16_t r, uint8_t cornername, uint16_t color)</div><div class="ttdoc">Draw a circle helper. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00248">ili9341_adafruit.c:248</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_acdea63f06f35ff590e7910b4150debd0"><div class="ttname"><a href="ili9341__adafruit_8c.html#acdea63f06f35ff590e7910b4150debd0">tft_drawCircle</a></div><div class="ttdeci">MEMSPACE void tft_drawCircle(window *win, int16_t x0, int16_t y0, int16_t r, uint16_t color)</div><div class="ttdoc">Draw a circle outline. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00201">ili9341_adafruit.c:201</a></div></div>
<div class="ttc" id="ili9341__adafruit_8c_html_ada116c33c4be6326c20ec3281545e39e"><div class="ttname"><a href="ili9341__adafruit_8c.html#ada116c33c4be6326c20ec3281545e39e">tft_fillRoundRect</a></div><div class="ttdeci">MEMSPACE void tft_fillRoundRect(window *win, int16_t x, int16_t y, int16_t w, int16_t h, int16_t r, uint16_t color)</div><div class="ttdoc">Fill a rounded rectangle. </div><div class="ttdef"><b>Definition:</b> <a href="ili9341__adafruit_8c_source.html#l00414">ili9341_adafruit.c:414</a></div></div>
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